Nissan 350Z Performance Exhaust - Driver Side - aFe - Direct Fit Catalytic Converter - 03-06 is a direct-fit replacement catalytic converter for the driver side of 2003–2006 350Z V6 3.5L. It restores proper exhaust routing and provides a durable, bolt-on solution for enthusiasts looking to maintain emissions compliance and reliable fitment.

This aFe direct-fit catalytic converter is constructed from 2-1/2" mandrel-bent 409 stainless steel tubing and is 100% MIG-welded for strength and longevity. The unit uses factory mounting locations and a laser-cut factory-style flange for true bolt-on installation, and it incorporates an EPA-compliant catalytic core. Designed as a driver-side replacement, it matches factory geometry to minimize fitment issues and reduce installation time while preserving required emissions hardware.

Features

• 2-1/2" mandrel-bent 409 stainless steel tubing
• EPA-compliant catalytic converter included
• 100% MIG-welded construction for durability
• Laser-cut factory-style flange and factory mounting points
• Direct-fit driver-side replacement for 2003–2006 Nissan 350Z V6 3.5L

If you have questions about fitment, installation, or compatibility with your modifications, call us directly — we’re happy to help. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA).

If you are considering purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov